Title: Xudong Sun - Innovator in Polymerization Inhibitors
Introduction
Xudong Sun is an inventor based in Jiaozuo, China. He is currently associated with Boai Nky Medical Holdings Ltd. Although he has not yet been granted any patents, he is actively involved in research and development in the field of polymer chemistry. His work focuses on enhancing the stability and usability of N-vinyl pyrrolidone monomers.
Latest Patent Applications
Xudong Sun's notable patent application is titled "Polymerization Inhibitor for N-Vinyl Pyrrolidone Monomer and Use Thereof." This application discloses a polymerization inhibitor that is selected from an inorganic weak acid potassium salt and/or an organic acid potassium salt. The polymerization inhibitor is added to N-vinyl pyrrolidone monomers and is sealed and preserved under the protection of inert gas. The addition amount of the polymerization inhibitor is specified to be between 0.005-0.2% by mass concerning the mass of the N-vinyl pyrrolidone monomers. This innovative approach effectively inhibits the self-polymerization of the N-vinyl pyrrolidone monomers, thereby extending their shelf life. Furthermore, the chromaticity and toxicity of the monomers can be significantly reduced. The polymerization inhibitor can be used directly during solution polymerization without being removed, ensuring that it does not affect the chromaticity of the polymerization solution.
Conclusion
Xudong Sun is a promising inventor whose work in polymerization inhibitors has the potential to impact the field of polymer chemistry significantly. His innovative approach to enhancing the stability of N-vinyl pyrrolidone monomers showcases his commitment to advancing scientific research and development.